1326020 , r 九、發明說明： 相關申請案之相互參考 本案請求2006年’ 11月20曰申請的韓國專利申請案 編號10-2006-0114349及2007年，1月〇8日申請的 10-2007-0001895的益處，在此藉由參考方式將彼等的完整 揭示内容併入本案。 發明所屬之技術領域 ® 本發明係有關一種光碟機安裝於電腦機殼正面的電腦 機设而且’更特別的是’有關一種電腦機殼，其中例如壓 縮光碟播放機（CDP)及數位影碟播放機（Dvdp)等的光碟機 係安裝於構成該電腦機殼的機殼正面，以便使該電腦機殼 的正面與背面寬度降至對應該光碟機的正面與背面長度的 尺寸’便利該光碟機的使用，及以一獨特的設計改良該產 品的面貌。 先前技術 最近’因為電腦主要用於家庭或辦公室的資料處理作 業而且網際網路已經建立遍及全世界，所以資訊搜尋廣泛 地使用此類電腦來進行。 隨著電腦運用的増加，電腦的資訊處理速度變得遠更 快而且電腦的容量也變得越大。因此’電腦藉著在彼内裝 載不同的周邊裝置，例如壓縮光碟播放機（CDp)及數位影碟 播放機（DVDP)等，而大幅地升級，以便在簡單的作業程 5 1326,020 序，例如資料輸入與輸出，及資訊搜尋功能以外，重播動 人的影像及音樂檔。 同時，在電腦本體中，藉由一獨立的機殼來保護例如 上面承載CPU的主機板及硬碟（HDD)等的不同碟體，其中 該機殼的底部敞開並且建立被左右側板、前板、背板及頂 板遮住的空間部分。 然而’因為該電腦本體放置在彼内的傳統電腦機殼具 有一結構，其令例如CDP及DVDP等的光碟機係從該電腦 機殼的前板插入並安裝到該空間部分的内部，使得該電腦 機殼的空間部分容積減少’而且藉以該電腦機殼的整個容 積係無可避免地提高以確保該電腦機殼空間部分的容積。 此時，在該電腦機殼的容積提高的情況中，將引起要 處理該電腦非常不方便及佔一個很大的空間來降低空間利 用率的問題β 再者，在該光碟機係插入並安裝到該電腦機殼内部的 情況中’在最初操作階段中上面放置光碟的光碟托盤向前 =出。因此，將該光碟裝在就座姿態的光碟托盤之操作非 常不方便，此外，料光碟不#地裝在該光碟托盤上的話， 將發生運作失常。 發明内容 因此，本發明為了解決上述的缺點而被設計出來而 的目的在於提供一種光碟機安裝於電腦機殼正面 電服機毅，其中例如壓縮光碟播放機（CDp)及數位影_ 6 1326020 放機（dvdp)等的光碟機係安袭於構成該電腦機殼的機殼 正面以便使3電腦冑殼的JL面與背面寬度降至對應該光碟 機的正面與背面長度的尺寸，便利該光碟機的使用，及以 一獨特的設計改良該產品的面貌。 為了完成以上本發明的目的’而提供一種光碟機安裝 於電腦機殼正面之電腦機殼，其包含：一機殼本體，其係 做成具有足以容納構成電腦的硬體的容量之六面體外形， _ ^中該機殼本體的底部敞開並且在彼内建立被左右側板、 ，、背板及頂板遮住的空間部分；及插入並安裝在該機 设本體則板外側的機殼正面，該電腦機殼包含：一收納部， -光碟機係插入並放置在彼上面，組立成一容器的形態， 該容器的内側敵開而且外側、左側及右側封閉位於構成 該電腦機殼的電腦機殼正面下方；一托盤移動凹槽，其外 =敞開，形成在對應該收納部上部的電腦機殼正面中間而 經由一貝通孔連接該收納部，當驅動該光碟機時一光碟托 •盤可透過該托盤移動凹槽任意地縮回及拉出；及一固定該 光碟機的固疋片，設立在對應形成該收納部的位置之機殼 本體前板的兩側上。 在本發明中，以電力連接該光碟機並控制該光碟機操 作的光碟機操作開關係設立在該電腦機殼正面的一側上， 、 連至女裝在該機设本體内部的主機板並控制該電腦 的開/關操作之主開關係供於對應該托盤移動凹槽上部的 電腦機殼正面的前面，包括多個以電力連接至安裳在該機 α本體内部的主機板之功能部的功能部區段係設立在該電 7 機殼正面的, 貝表面上，及該功能部區段係藉由— 啟及關閉 實施方式 後文中’根據本發明的較佳具體例將參照隨附的圖式 以說明。該等較佳的具體例係提供使得熟於此藝之士可1326020, r IX. Invention Description: The cross-references of the relevant applications in this case request the Korean Patent Application No. 10-2006-0114349 filed in November 20, 2006 and the 10-2007 application filed on January 28, 2007. The benefits of 0001895 are hereby incorporated by reference in their entirety into their entireties. TECHNICAL FIELD OF THE INVENTION The present invention relates to a computer device in which a CD player is mounted on the front of a computer casing and is more particularly related to a computer case, such as a compact disc player (CDP) and a digital video player. (Dvdp) and the like are mounted on the front surface of the casing constituting the computer casing, so that the front and back widths of the computer casing are reduced to the size corresponding to the front and back lengths of the optical disk drive. Use, and improve the look of the product with a unique design. Prior Art Recently, because computers are mainly used for data processing in homes or offices, and the Internet has been established all over the world, information search is widely used for such computers. With the increase in the use of computers, the speed of computer information processing has become much faster and the capacity of computers has become larger. Therefore, 'the computer is greatly upgraded by loading different peripheral devices such as a compact disc player (CDp) and a digital video disc player (DVDP) in the other, so that in a simple operation process 5 1326, 020, for example In addition to data input and output, and information search functions, replaying moving images and music files. At the same time, in the computer body, a different body such as a motherboard carrying a CPU and a hard disk (HDD) is protected by a separate casing, wherein the bottom of the casing is open and the left and right side panels and the front panel are established. The part of the space covered by the back panel and the top panel. However, the conventional computer case in which the computer body is placed has a structure in which an optical disk drive such as CDP and DVDP is inserted from the front plate of the computer case and mounted to the inside of the space portion, so that The volume of the space portion of the computer casing is reduced' and the entire volume of the computer casing is inevitably increased to ensure the volume of the space portion of the computer casing. At this time, in the case where the volume of the computer casing is increased, it will cause a problem that it is very inconvenient to handle the computer and occupy a large space to reduce the space utilization rate. Further, the optical disk drive system is inserted and installed. In the case of the inside of the computer case, 'the disc tray on which the disc was placed in the initial operation phase is forward=out. Therefore, it is extremely inconvenient to mount the optical disc in the disc tray in a sitting posture, and if the optical disc is not mounted on the optical disc tray, operation malfunction will occur. SUMMARY OF THE INVENTION Therefore, the present invention has been devised in order to solve the above disadvantages, and an object of the present invention is to provide an optical disc drive mounted on a front side of a computer case, such as a compact disc player (CDp) and a digital image _ 6 1326020. The optical disk drive (dvdp) and the like are mounted on the front surface of the casing constituting the computer casing so that the JL surface and the back width of the three computer case are reduced to the size corresponding to the front and back lengths of the optical disk drive, facilitating the optical disk. The use of the machine and the appearance of the product with a unique design. In order to accomplish the above object of the present invention, there is provided a computer casing mounted on a front surface of a computer casing, comprising: a casing body formed into a hexahedron having a capacity sufficient to accommodate a hardware constituting a computer. In the outer shape, the bottom of the casing body is open and defines a space portion which is covered by the left and right side plates, the back plate and the top plate, and a front surface of the casing which is inserted and installed on the outer side of the machine body. The computer casing comprises: a storage portion, the optical disk drive is inserted and placed on the other side, and is formed into a container. The inner side of the container is open and the outer side, the left side and the right side are closed on the computer case constituting the computer case. a tray moving groove, the outer side is open, formed in the middle of the front side of the computer casing corresponding to the upper part of the accommodating portion, and is connected to the accommodating portion via a beacon hole, and the disc tray can be driven when the disc player is driven Removing and pulling out arbitrarily through the tray moving groove; and fixing a solid piece of the optical disk drive on both sides of the front plate of the casing body corresponding to the position forming the receiving portion . In the present invention, the optical disk drive operating relationship for electrically connecting the optical disk drive and controlling the operation of the optical disk drive is set on the side of the front side of the computer casing, and connected to the motherboard of the women's interior of the machine body. The main opening relationship for controlling the on/off operation of the computer is provided for the front side of the front side of the computer casing corresponding to the upper part of the tray moving groove, and includes a plurality of functional parts for electrically connecting to the main board of the body of the machine. The functional section is set on the front surface of the electric enclosure, on the surface of the bay, and the functional section is by means of a start-and-close embodiment. The preferred embodiment according to the present invention will be referred to The schema is illustrated. These preferred specific examples are provided to enable those skilled in the art to
充“也瞭解本發明，但是可修飾成不同形式而且本發明的 範圍不限於該等較佳的具體例。 1圖為描述根據本發明的電腦機殼之局部爆炸透名 圖，其中-光碟機係安裝於電腦機殼正面，及第2圖為右 述第1圖的結合狀態的透視圖。 圖為根據本發明的電腦機殼正面之側斷面圖，該 電腦機殼正面構成電腦機殼。 盆再者’第4圖為描述根據本發明之一狀態之透視圖，The invention is also known, but may be modified into different forms and the scope of the invention is not limited to the preferred embodiments. 1 Figure is a partial exploded view of a computer casing according to the invention, wherein the optical disk drive The front view of the computer casing is a perspective view of the front side of the computer casing, and the front side of the computer casing is a computer casing. Figure 4 is a perspective view depicting a state in accordance with one aspect of the present invention,
’、中在光碟機安裝於電腦機殼正面的電腦機殼之操作初始 階段十’光碟機的光碟托盤沿著托盤移動凹槽被拉出來， 及第5圖為描述一光碟裝載在第4圖的光碟托盤上的狀態 之透視圖。 ^ ，第ό圖為描述如本發明另一例子的電腦機殼之 透視圖，纟中一光碟機收納部係建立在該電腦機殼正面頂 端上，及第7圖為描述在該光碟機的光碟托盤在從第6圖 的狀態操作的初始階段中，該光碟機的光碟托盤沿著托盤 移動凹槽被拉出來的狀態的透視圖。 對”氧那些圖式，設計出根據本發明之光碟機安裝於該 8 1326020 電腦機殼正面的電腦機殼10以便使該電腦機殼的正面與 是面寬度降至對應該光碟機的正面與背面長度的尺寸，便 利該光碟機的使用，及以一獨特的設計改良該產品的面貌。 為了完成以上的目的，而提供一機殼本體12,其係做 成具有可充分地容納構成電腦的硬體的容量之六面體外 形，其中該機殼本體的底部敞開並且建立被左右側板12a、 刖板12b、背板12c及頂板12d遮住的空間部分。再者，一 •單獨提供的機殼正面14係插入並安裝在該機殼本體12的 前板1 2 b外側。 一收納部18，一光碟機16係插入並放置在彼上面， 係組立成一容器的形態，該容器的内側敞開而且外側、左 側及右側封閉，位於構成該電腦機殼1〇的電腦機殼正面 14下方。', in the initial stage of the operation of the computer case mounted on the front of the computer case, the disc tray of the disc drive is pulled out along the tray movement groove, and Fig. 5 depicts a disc loaded in Fig. 4 A perspective view of the state on the disc tray. ^, FIG. 3 is a perspective view showing a computer casing according to another example of the present invention, in which an optical disk storage portion is built on the front end of the computer casing, and FIG. 7 is a description of the optical disk drive. The perspective view of the state in which the disc tray of the optical disc drive is pulled out along the tray moving groove in the initial stage of the operation from the state of Fig. 6. For the "oxygen" pattern, the computer case 10 mounted on the front of the 8 1326020 computer case is designed to reduce the front and the width of the computer case to the front side of the optical disk drive. The size of the back length facilitates the use of the optical disc drive, and the appearance of the product is improved by a unique design. To accomplish the above object, a casing body 12 is provided which is configured to be sufficiently accommodated to constitute a computer. A hexahedral shape of a hard volume in which the bottom of the casing body is open and a space portion is formed which is covered by the left and right side panels 12a, the gusset 12b, the back panel 12c, and the top panel 12d. Further, a separately provided machine The front surface 14 of the casing is inserted and mounted on the outer side of the front plate 1 2 b of the casing body 12. A accommodating portion 18, an optical disk drive 16 is inserted and placed on the other side, and is assembled into a container, and the inside of the container is open. Moreover, the outer side, the left side and the right side are closed, and are located below the front surface 14 of the computer casing constituting the computer case 1〇.
再者，托盤移動凹槽20,其外側敞開，形成在對應該 收納部18上部的電腦機殼正面14中間而經由一貫通孔2〇a 連接該收納部18。透過該等托盤移動凹槽2〇,當驅動該光 碟機16時該光碟托盤16a可任意地縮回及拉出。 一固定該光碟機16的固定片22係設立在該機殼本體 12的前板12b的兩側上。該光碟機16係垂直地設立於 定該光碟機16的較片22，或該光碟機16的頂端部分 根據該電腦本體的垂直線依3。至5。的斜度傾斜。 在本發明中’如上述的配置，以電力連結該光碟機 的操作並控制該操作的光碟機操作開係設立在該 腦機殼正S 14的一側上，以電力連至安裝在該機殼： 9 丄 νουζυ 罈 12 内告 Ρ ° 機板的主開關26係建立在對應該等托盤移動 凹槽20上部的带w 、電职機殼正面14的前面以控制該電腦的開/ 關操作。 再者，包括多個經由單獨提供的連接器28以電力連接 ㈣機殼本體12内部的主機板之功能部*的功能 4區& 30係設立在該電腦機殼正面丨4的頂表面上。該功 此邛區#又30係藉由一蓋子32來開啟及關閉。 # 在本發明中，如上述的配置，該光碟機16係以電力連 接至設立在該機殼本體12内部的電源供應單元。為達此目 的，於是安排使得從該電源供應單元拉出來的另一連接器 16b暴露於構成該機殼本體12的前板⑵底部外側。 再者’將多個鉤片14a做成從該機殼正面14的内表面 邊緣凸出的形狀，並且在對應各自釣片14a的前板⑶邊 緣上設立一鉤片插入孔1 2e。 在本毛月中，一光碟脫離防止片16b可藉由膠帶附著 ❿於該光碟托盤l6a底表面的兩側使置於該光碟柁盤丄“上 的光碟34不可能向前脫離。 ----具·，八且災攸工回之呈— 容器形態的收納部18可安置在該電腦機殼正面Μ的頂 端，而且該托盤移動凹槽20可設立在對應該收納部“底 部的電腦機殼正面15冑面的底部，使得在驅動該光碟機 16時該光碟托盤16a能任意地進出，如第6及7圖中所插 述° 如上述的方式配置之本發明 的連結狀態及操作將說明 10 1326020 如下。 參照第1至7圖，首先，放置在構成該機殼本體12 的别板12b上的固定片22之間的光碟機16係藉由連接螺 絲22a固定於該等固定片22，接著將經拉出而暴露於該前 板12b底部的連接器16b連至該光碟機16而以電力連結。 在此狀態下，將形成於該機殼正面14的内表面邊緣上 的各自鉤片i4a插入設立在該前板12b邊緣上的各自鉤片 插入孔12e，藉此使該機殼正面u連接至該機殼本體12 的前面。 後繼地，將固定在該前板12b底部的外側上的光碟機 16插入形成在該機殼正自14内部並收納在彼内的收納部 再者，該功能部分區段30的各自功能部係經由該連接 器28以電力連結至安裝在該機殼本體12内部的主機板， 而且該光碟機操作開關24及該主開關26係分別地經由單 •獨的配線以電力連接至該光碟機16。 接著，若該電腦係藉由操作該主開關26而轉到「開 二:4操作“在該機殼正Φ Μ之—側上的光碟機操作 "’該光碟托盤…係從該光碟機16的内側向上可滑 且經由第4圖中描述的貫通孔、沿著該托盤 移動凹槽20拉出來。 入並且放置在 況中，該光碟 ^此時，在該收納部18，該光碟機16插 彼上’係形成在該機殼正面14的頂端上的情 托盤16a的移動操作係沿著相反方向進行。 1326020 在此，在該光碟機係依3°至5。的斜度安裝或在該光碟 脫離防止片16b係附著於該光碟托盤16a的底部的情況 中’裝載在該光碟托盤16a上的光碟34不會脫離。 在此狀態下’若使用者將該光碟34裝在該光碟托盤 16a上並且再操作該操作開關26，彼上裝載該光碟的光 碟托盤16a將縮回該光碟機16，然後藉由構成該光碟機16 的轉盤，未描述，的旋轉操作而旋轉該光碟34，以便再播 放儲存在該光碟34中的資訊或將資訊寫入該光碟“中。 此時，為了使用MP3下載音樂或使一數位照像機連接 到該電腦，使用者打開設立在該機殼正面14頂端的功能部 區段30的蓋子32，並且將從該Mp2或該數位照像機拉出 來的插座連至該功能部區段3〇上對應的功能部他。 根據本發明，如以上詳細說明的，當構成該電腦機殼 2例如CDp及dvdp等的光碟機係設立在該機殼正面上 光碑^該電腦機殼的機殼本體的内部容積降低了對應該 =積的容積。因此，可達到該電腦機殼的小型化並 且藉以k尚該空間利用率。 再者，當設立在構成該電腦機殼的機殼正 機之光碟括盤係配置而能沿著垂直方的先碟 的最初L 士 “者垂直方向向上拉時’在操作 料巾將該光碟裝在該Μ㈣上 便利。再者，當該光碟可裝在其正確的 非吊的 光碟機的運作失常。 確的位置時，可防止該 此外，當該光碟機係安裝在構成 面上，可以一抱& 牡偁攻涿電恥機殼的機殼正 獨特的設計改良該產品的面貌。 . 如以上，已說明並且例示過本發明的較佳具體例，然 Ζ ’本發明並不限於彼等’而是，要瞭解熟於此藝之士可 完成本發明的不同修饰及變化而不會,障離如後隨申請專利 範圍所定義的精神及技術範疇。 圖式簡單說明 本發明各種不同的特徵將參照所附圖式舉例說明的特 鲁定例示性具體例作說明，其中： 第1圖為描述根據本發明的電腦機殼之局部爆炸透視 圖，其中一光碟機係安裝於電腦機殼正面； 第2圖為描述第丨圖的結合狀態的透視圖； 第3圖為根據本發明的電腦機殼正面之側斷面圖，該 電腦機殼正面構成電腦機殼； 第4圖為描述根據本發明之一狀態之透視圖其中在 光碟機安裝於電腦機殼正面的電腦機殼之操作初始階段 _中’光錢的光碟托盤沿著托盤移動凹槽被拉出來； 第5圖為描述一光碟裝載在第4圖的光碟托盤上的狀 態之透視圖； 第6圖為描述如本發明另一例子的電腦機殼之透視 圖，其中一光碟機收納部係建立在該電腦機殼正面頂端 上；及 第7圖為描述在一光碟機的光碟托盤在從第6圖的狀 態操作的初始階段中，光碟機的光碟托盤沿著托盤移動凹 槽被拉出來的狀態的透視圖。 13 1326020 主要元件符號說明 10 電腦機殼 12 機殼本體 12a 左右側板 12b 前板 12c 背板 12d 頂板 12e 鉤片插入孔 14 機殼正面 14a 鉤片 16 光碟機 16a 光碟托盤 16b 光碟脫離防止片 18 收納部 20 托盤移動凹槽 20a 貫通孔 • 22 固定片 22a 光碟機操作開關連接螺絲 24 光碟機操作開關 26 主開關 28 連接器 30 功能部區段 30a 功能部 32 蓋子 34 光碟Further, the tray moving groove 20 is opened on the outside, and is formed in the middle of the computer casing front surface 14 corresponding to the upper portion of the accommodating portion 18, and is connected to the accommodating portion 18 via a through hole 2A. The disk tray 16a can be arbitrarily retracted and pulled out when the disk drive 16 is driven through the trays. A fixing piece 22 for fixing the optical disk drive 16 is provided on both sides of the front plate 12b of the casing body 12. The optical disk drive 16 is vertically disposed on the film 22 of the optical disk drive 16, or the top end portion of the optical disk drive 16 is three depending on the vertical line of the computer body. To 5. The slope of the slope is inclined. In the present invention, as in the above configuration, the operation of the optical disk drive that electrically connects the operation of the optical disk drive and controls the operation is established on the side of the brain casing S S 14 to be electrically connected to the machine. Shell: 9 丄νουζυ Altar 12 Internal warning ° The main switch 26 of the board is built in front of the belt w corresponding to the upper part of the tray moving groove 20, and the front side 14 of the electric appliance casing to control the on/off operation of the computer. . Further, a function 4 area & 30 including a plurality of functional portions* of the motherboard inside the casing body 12 via the separately provided connector 28 is electrically connected to the top surface of the front cover 4 of the computer casing . This function is also opened and closed by a cover 32. In the present invention, as in the above configuration, the optical disk drive 16 is electrically connected to a power supply unit built in the casing body 12. To this end, the other connector 16b pulled out from the power supply unit is arranged to be exposed to the outside of the bottom of the front panel (2) constituting the cabinet body 12. Further, a plurality of hook pieces 14a are formed in a shape projecting from the inner surface edge of the casing front surface 14, and a hook insertion hole 1 2e is formed on the edge of the front plate (3) corresponding to the respective fishing pieces 14a. In the present month, a disc release preventing sheet 16b can be attached to both sides of the bottom surface of the disc tray l6a by tape, so that the disc 34 placed on the disc tray cannot be detached forward. - The occupant in the form of a container can be placed at the top of the front cymbal of the computer casing, and the tray moving groove 20 can be set up at the bottom of the computer The bottom surface of the front surface 15 of the casing is such that the disc tray 16a can enter and exit arbitrarily when the optical disk drive 16 is driven, as illustrated in Figures 6 and 7. The connection state and operation of the present invention configured as described above will be Description 10 1326020 is as follows. Referring to Figures 1 to 7, first, the optical disk drive 16 placed between the fixing pieces 22 on the other plates 12b constituting the casing body 12 is fixed to the fixing pieces 22 by the connecting screws 22a, and then pulled. The connector 16b exposed to the bottom of the front panel 12b is connected to the optical disk drive 16 to be electrically connected. In this state, the respective hook pieces i4a formed on the inner surface edge of the front surface 14 of the casing are inserted into the respective hook insertion holes 12e formed on the edge of the front plate 12b, whereby the front surface u of the casing is connected to The front of the casing body 12. Subsequently, the optical disk drive 16 fixed to the outer side of the bottom of the front plate 12b is inserted into a storage portion formed inside the casing and housed therein, and the respective functional portions of the functional portion section 30 are further The motherboard 28 is electrically connected to the motherboard mounted inside the casing body 12 via the connector 28, and the optical disk drive switch 24 and the main switch 26 are electrically connected to the optical disk drive 16 via separate wirings, respectively. . Then, if the computer is operated by the main switch 26, it is switched to "open two: 4 operation" on the side of the casing Φ Μ - the disc drive operation "the disc tray ... from the disc player The inner side of the 16 is slidable upward and pulled out along the tray moving groove 20 via the through hole described in FIG. In the case of the disc, the disc is inserted into the storage unit 18, and the movement of the tray 16a formed on the top end of the front surface 14 of the casing is in the opposite direction. get on. 1326020 Here, the disc drive system is 3° to 5. In the case of the inclination mounting or in the case where the disc detachment preventing sheet 16b is attached to the bottom of the disc tray 16a, the disc 34 loaded on the disc tray 16a does not come off. In this state, if the user mounts the optical disc 34 on the optical disc tray 16a and operates the operation switch 26, the optical disc tray 16a on which the optical disc is loaded will be retracted to the optical disc drive 16, and then the optical disc is constructed. The turntable of the machine 16 rotates the optical disk 34, not described, to replay the information stored in the optical disk 34 or write information into the optical disk. At this time, in order to use MP3 to download music or make a digital The camera is connected to the computer, and the user opens the cover 32 of the functional section 30 which is set at the top of the front surface 14 of the casing, and connects the socket pulled out from the Mp2 or the digital camera to the functional area. According to the present invention, as described in detail above, when a computer system constituting the computer casing 2 such as CDp and dvdp is installed on the front surface of the casing, the computer casing The internal volume of the casing body is reduced by the volume corresponding to the product. Therefore, the miniaturization of the computer casing can be achieved and the space utilization ratio can be utilized. Further, when it is installed in the casing constituting the computer casing Positive light When the system configuration including the disc can be pulled up along the direction perpendicular to the first plate Shi L "in the vertical direction by 'the towel material in operation mounted on the disc Μ㈣ convenient. Furthermore, when the disc can be mounted on its correct non-suspension CD player, it malfunctions. In the case of a certain position, it can be prevented. In addition, when the optical disk drive system is mounted on the constituting surface, the casing of the oyster smashing shame case can be modified to improve the appearance of the product. As described above, preferred embodiments of the present invention have been illustrated and exemplified, and 'the present invention is not limited to the same', but it is to be understood that those skilled in the art can accomplish various modifications and changes of the present invention without The obstacles are as far as the spirit and technical scope defined by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS The various features of the present invention will be described with reference to the exemplary exemplified examples of the present invention, in which: FIG. 1 is a partial exploded perspective view showing a computer casing according to the present invention, wherein An optical disc drive system is mounted on the front side of the computer casing; FIG. 2 is a perspective view showing a combined state of the second drawing; and FIG. 3 is a side sectional view showing the front side of the computer casing according to the present invention, the front side of the computer casing a computer case; Fig. 4 is a perspective view showing a state in which the optical disk drive is mounted along the tray in the initial stage of the operation of the computer case on the front side of the computer case in accordance with the state of the present invention. 5 is a perspective view showing a state in which a disc is loaded on the disc tray of FIG. 4; and FIG. 6 is a perspective view showing a computer casing according to another example of the present invention, in which a disc player is housed The department is built on the front top of the computer case; and Fig. 7 is a view showing that the disc tray of the optical disk drive is moved along the tray in the initial stage of operation from the state of Fig. 6 A perspective view of a state pulled out of recess. 13 1326020 Main component symbol description 10 Computer case 12 Chassis body 12a Left and right side plate 12b Front plate 12c Back plate 12d Top plate 12e Hook insertion hole 14 Case front surface 14a Hook piece 16 Optical disk drive 16a Optical disk tray 16b Optical disk release prevention piece 18 Storage 20 20 tray movement groove 20a through hole • 22 fixing piece 22a CD player operation switch connection screw 24 CD player operation switch 26 main switch 28 connector 30 function section 30a function part 32 cover 34 disc
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